Allovera

Old Germanic form (possibly) of ELVIRA.

ELVIRA   female   Spanish, Italian, Portuguese, German, Dutch, Russian
Spanish form of a Visigothic name, possibly composed of the Germanic elements ala "all" and wer "true". This is the name of a character in Mozart's opera 'Don Giovanni' (1787).
EQUIVALENTS
DUTCH: Elvira
FRENCH: Elvire, Elwira
GERMAN: Elvira
ITALIAN: Elvira
PORTUGUESE: Elvira
RUSSIAN: Elvira
SPANISH: Elvira